The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2003
Filed:
Jun. 07, 2001
Michael E. Ring, Crown Point, IN (US);
Michael J. Moriarity, Lansing, IL (US);
Westinghouse Air Brake Technologies Corporation, Wilmerding, PA (US);
Abstract
An overload protection device for a truck-mounted railcar brake assembly, comprising a body member having a first end, a second end, and at least one cavity of a predetermined size and shape disposed within the body member. A compression member of a predetermined size, shape, material, and load rating is compressed to a predetermined initial load and disposed within the cavity of the body member. A first means is secured to and disposed on the first end of the body member for engagement with a portion of a brake assembly. A second means is disposed on the second end of the body member for attaching to a force-transmitting member. A first portion of the second means is engageable with the compression member for transmitting an excess force generated from such railcar brake assembly to the compression member, whereby the overload protection device will compensate for a potential railcar brake overload condition.